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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 15.75mm |
| Length | 10.4mm |
| Model | STP19NM50N |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Series | MDmesh |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 3 |
| Channel Type | N |
| Maximum Continuous Drain Current Id | 14A |
| Maximum Drain Source Voltage Vds | 500V |
| Maximum Drain Source Resistance Rds | 250mΩ |
| Channel Mode | Enhancement |
| Maximum Power Dissipation Pd | 110W |
| Typical Gate Charge Qg @ Vgs | 34nC |
| Maximum Gate Source Voltage Vgs | -25, +25V |
| Forward Voltage Vf | 1.5V |
STMicroelectronics presents the STP19NM50N, a MDmesh series N-Channel MOSFET designed for high power electronic circuits. This device features a maximum continuous drain current of 14 amperes and a maximum drain-source voltage of 500 volts, operating in enhancement mode to provide efficient switching performance.
The component is housed in a 3-pin TO-220 package which facilitates through-hole mounting and effective heat dissipation essential for high-power applications. Power dissipation capability reaches up to 110 watts allowing it to operate reliably under demanding thermal conditions.
It is engineered to function over a wide temperature range from -55°C to 150°C, making it suitable for industrial, commercial, and automotive electronic systems that demand robust and reliable performance. The typical gate charge of 34 nC contributes to rapid switching, thus increasing the efficiency of power management circuits.
The maximum gate-source voltage is rated at ±25 volts, enabling stable operation without risking gate damage. Forward voltage is low at 1.5 volts, minimizing conduction losses during operation, critical in power-sensitive designs.
Dimensions of this MOSFET are compact: 15.75 mm height, 10.4 mm length, and 4.6 mm width, making it easy to integrate into circuit boards with spatial constraints. Maximum continuous drain current of 14 A allows safe high current usage.
500 V maximum drain-source voltage ensures suitability for high voltage circuits. 3-pin TO-220 package supports easy mounting and heat management. Enhancement mode operation promotes high efficiency in switching applications.
110 W maximum power dissipation supports heavy load conditions. Wide operating temperature range from -55°C to 150°C. Typical gate charge of 34 nC enables fast switching speeds. Gate-source voltage limits of ±25 V protect device integrity.
Low forward voltage of 1.5 V reduces conduction losses. Compact physical dimensions for versatile PCB layouts. This STMicroelectronics MDmesh MOSFET is widely used in power supplies, motor control, automotive electronics, and industrial systems requiring reliable power switching devices.
Explore EnvMart's extensive catalog of semiconductor components for additional STMicroelectronics MOSFETs and related power management products suitable for diverse industrial and electronic applications.
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